// 大按钮统一规范
.large-btn {
  width: 100%;
  height: 80rpx;
  border-radius: 12rpx;
  font-size: 32rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  
  &:active {
    opacity: 0.8;
  }
}

// 保留颜色差异示例
.primary-btn {
  @extend .large-btn;
  background: #007AFF;
  color: white;
}

.warning-btn {
  @extend .large-btn;
  background: #ffba00;
  color: #333;
}

.danger-btn {
  @extend .large-btn;
  background: #e4393c;
  color: white;
}